\begin{tikzpicture}

%各个节点
\node(I0)[align=center,fill=white] at (0,0){\textcircled{\footnotesize{0}}};
\node(I1)[align=left,fill=white] at ([xshift=3em, yshift=0em]I0.east){\ding{172}};
\node(I2)[align=left,fill=white] at ([xshift=6em, yshift=-0.05em]I1.east){\ding{173}$-$};
\node(I3)[align=left,fill=white] at ([xshift=0, yshift=-3em]I1.south){\ding{174}};
\node(I4)[align=left,fill=white] at ([xshift=6em, yshift=0]I3.east){\ding{175}$-$};
\node(I5)[fill=white] at ([xshift=0, yshift=-3em]I3.south){\ding{176}};
\node(I6)[fill=white] at ([xshift=0, yshift=-3em]I5.south){\ding{177}};
\node(I7)[fill=white] at ([xshift=0, yshift=-3em]I6.south){\ding{178}};
\node(I8)[fill=white] at ([xshift=6em, yshift=0]I7.east){\ding{179}$-$};
\node(I9)[fill=white] at ([xshift=0, yshift=-3em]I8.south){\ding{180}$-$};
\node(I10)[fill=white] at ([xshift=0, yshift=-6em]I7.south){\ding{181}$-$};
\node(I11)[fill=white] at ([xshift=0, yshift=-3em]I10.south){\textcircled{\footnotesize{11}}$-$};


%连接线
\draw[->] (I0.east) -- node[above]{1}(I1.west);
\draw[->] (I1.east) -- node[above]{$-1$}(I2.west);
\draw[->] (I0.south) |- (I3.west);
\draw[->] (I3.east) -- node[above]{$-1$}(I4.west);
\draw[->] (I0.south) |- (I5.west);
\draw[->] (I0.south) |- (I6.west);
\draw[->] (I0.south) |- (I7.west);
\draw[->] (I0.south) |- (I10.west);
\draw[->] (I0.south) |- (I11.west);
\draw[->] (I7.east) -- node[above]{=}(I8.west);
\draw[->] (I7.south) |- (I9.west);

%指向自身的圆圈
\path(I0) edge [loop above] node{?} ();
\path(I1) edge [loop above] node{1/d} ();
\path(I3) edge [loop above] node{d} ();


% 额外的数据
\node(d) at ([xshift=-1.5em,yshift=0.5em]I3.west){\small{d}};
\node(+) at ([xshift=-1.5em,yshift=0.5em]I5.west){\small{+}};
\node(*) at ([xshift=-1.5em,yshift=0.5em]I6.west){\small{*}};
\node(:) at ([xshift=-1.5em,yshift=0.5em]I7.west){\small{:}};
\node(neg11) at ([xshift=-2.5em,yshift=0.5em]I9.west){$-1$};
\node(dots) at ([xshift=-1.5em,yshift=3em]I10.west){\small{\dots\dots}};
\node(coma) at ([xshift=-1.5em,yshift=0.5em]I10.west){\small{,}};
\node(neg12) at ([xshift=-1.5em,yshift=0.5em]I11.west){$-1$};
	
\end{tikzpicture}